diff options
| author | Paul Mackerras <paulus@samba.org> | 2005-09-29 13:13:36 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-09-29 13:13:36 +1000 |
| commit | ab11d1ea281e85895369ef57c5259ad8a432fabb (patch) | |
| tree | 684147479c6a8bb2fbed21bdcf12de1dd519c730 /arch/ppc64/mm/tlb.c | |
| parent | 952ecef7a0479049c8abb7c34a688ec2981ceadd (diff) | |
| parent | 664cceb0093b755739e56572b836a99104ee8a75 (diff) | |
Merge by hand from Linus' tree.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc64/mm/tlb.c')
| -rw-r--r-- | arch/ppc64/mm/tlb.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/ppc64/mm/tlb.c b/arch/ppc64/mm/tlb.c index 31afd95bf87..09ab81a10f4 100644 --- a/arch/ppc64/mm/tlb.c +++ b/arch/ppc64/mm/tlb.c @@ -141,12 +141,14 @@ void hpte_update(struct mm_struct *mm, unsigned long addr, * up scanning and resetting referenced bits then our batch context * will change mid stream. */ - if (unlikely(i != 0 && mm != batch->mm)) { + if (i != 0 && (mm != batch->mm || batch->large != pte_huge(pte))) { flush_tlb_pending(); i = 0; } - if (i == 0) + if (i == 0) { batch->mm = mm; + batch->large = pte_huge(pte); + } if (addr < KERNELBASE) { vsid = get_vsid(mm->context.id, addr); WARN_ON(vsid == 0); |